Backer Hotwatt Ceramic Heaters

Ceramic Heaters

Eagle Sensors & Controls is an authorized Backer Hotwatt distributor. Contact us with sales and application support.

Ceramic-Heaters

Description

U.L. Recognized – E56973 C.S.A.

Certified – 016386-0-000

Applications

Copiers, Dehumidifiers, Glue Guns, Heat Sealing Tools, Instrumentation, Resisters, Soldering and Desoldering Equipment, Valve Heaters.

Features
  • The Backer Hotwatt Ceramic Heater is a ceramic body encasing a resistance element and packed within magnesium oxide.
  • The heaters are terminated with flexible insulated lead wires.
  • Temperatures to 1300°F (705°C)
Construction

Ceramic Heater Side Illustration

Ceramic Heater Top Illustration

  1. Ceramic body
  2. Premium grade resistance wire element
  3. Magnesium oxide packing
  4. Ceramic end seal
  5. Flexible insulated lead wires
Round Ceramic Sizes
Length Catalog Number Maximum Wattage Diameter
1 1/2″ CB216-1.50 40 .216
1 1/2″ CB255-1.50 50 .255
1″ CB307-1.00 40 .307
1 1/2″ CB307-1.50 60 .307
1 3/4″ CB307-1.75 70 .307
1 9/16″ CB374-1.56 75 .374
1 3/4″ CB374-1.75 85 .374
1 3/8″ CB435-1.37 85 .435
1 9/16″ CB435-1.56 90 .435
2 1/4″ CB435-2.25 125 .435
2 1/4″ CB580-2.25 160 .580
1″ CB625-1.00 80 .625
2″ CB625-2.00 160 .625
1 7/16″ CB690-1.43 120 .690
2″ CB875-2.00 220 .875
2″ CB940-2.00 240 .940
Rectangular Ceramic Sizes
Length Catalog Number Maximum

Wattage

 Thickness Width
2″ CB18-.93-2.00 150 .180 .930
2″ CB18-.56-2.00 90 .187 .560
2″ CB19-.60-2.00 80 .190 .605
2 1/2″ CB19-.60-2.50 120 .190 .605
1 1/16″ CB25-1.37-1.06 150 .250 1 3/8″
1 3/4″ CB25-1.37-1.75 190 .250 1 3/8″
2 3/8″ CB25-1.37-2.37 260 .250 1 3/8″
2″ CB25-1.62-2.00 250 .250 1 5/8″

The above listings are standard sizes that are available. Other sizes and lengths as well as custom sizes are available. Consult factory for details and availability.

Standard Terminations

SF1: Flexible leads for applications where leads can be bent close to the end of the unit. Leads are non-repairable.

Flexible Leads

Special Features

SF11A: Ring terminals. Specify size: #6, #8, #10.

SF11B: Straight quick connect terminals. Specify male or female and size: 3/16″ or 1/4″.

SF11C: Flag quick connect terminals. Specify male or female and size: 3/16″ or 1/4″.

SF11D: Spade terminals. Specify size: #6, #8, #10.

Wattage

Nominal wattage is based on 40 watts per square inch of heated length. When installed in a heat, lower or higher wattages are available depending on the application.

Voltage

Voltage is normally 120 or 240 volts. Lower voltages are available.